No problem, we've got 2602 and 6381 to multiply
2602 × 6381 = 6381 × (2602)
+ 6381 × 2 giving us 12762
+ 6381 × 00 yielding 0
+ 6381 × 600 that results in 3828600
+ 6381 × 2000 that results in 12762000

= 16603362
